分類 / Names
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Ophidiiformes (Cusk eels) >
Dinematichthyidae (Viviparous brotula)
Etymology: Beaglichthys: Related to the Darwin´s ship Beagle + Greek, ichthys = fish (Ref. 45335); macrophthalmus: Named from the large eyes (Ref. 10898).
Environment: milieu / climate zone / 深さの範囲 / distribution range
生態学
海 関連する礁. Tropical
Indo-West Pacific: northern coast of Australia.to southern coast of New Guinea.
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 9.6 cm SL オス/雌雄の選別がない; (Ref. 76869); 7.8 cm SL (female)
背面の脊椎 (合計) : 1; 背鰭 (合計) : 111; 肛門の骨: 0; 臀鰭: 83; 脊つい: 51 - 56. Thick skin covers the head and body. Scaly cheek. Snout, opercle and top of head without scales. Large, imbricate scales cover the body.
Body shape (shape guide): elongated; Cross section: compressed.
A benthic species which occurs in inshore waters (Ref. 75154). Rare species and known from a single specimen (Ref. 34024). Size at birth 2.33 cm TL (Ref. 34024). Maximum length of female from Ref. 10898. Depth range unkown, probably confined to shallow reefs among rock and coral crevices (Ref 90102).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Schwarzhans, W. and P.R. Møller, 2007. Review of the Dinematichthyini (Teleostei: Bythitidae) of the Indo-west Pacific. Part III. Beaglichthys, Brosmolus, Monothrix and eight new genera with description of 20 new species. The Beagle, Records of the Museums and Art Galleries of the Northern Territory 23:29-110. (Ref. 76869)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-1)
Human uses
水産業: 興味がない
用具
特記事項
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インターネットの情報源
Estimates based on models
Phylogenetic diversity index (参照
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
栄養段階 (参照
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
回復力 (参照
120179): 低い, ４．５年～１４年の倍増期間の最小個体群 (Assuming Fec < 100).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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